Neoprene Floating Material Our straps are made of lightweight, floating Neoprene material. Along with aiding flotation, Neoprene is soft, durable, and easily washable. Comfortable & Breathable Our straps will support your glasses tightly and fits your head properly with gentle force, flexible, lightweight and easy adjustable, which makes it more convenient and comfortable all the time Adjustable Strap Everyone has a different preference regarding how their strap fits on their sunglasses. We've designed our sunglasses strap to be adjustable along the frames by sliding it up or down. Whether you're planning to go on that fishing expedition, that cross-country race, that marathon, or that rock climbing adventure with your buddies, then you should, by all means, get an eyeglasses strap so that your glasses remain secured.

Splotch GuardTM An oleophoibic treatment that prevents fingerprints and smudges from adhering to the surface of the lens Duo Hard CoatTM Provides multiple impact and scratch resistant treatments protecting your lenses for years to come. Flash-ReflectTM A subtle flash mirror treatment that reflects bright light away when in intense light conditions. Flash-ReflectTM gives the lenses a glass-like appearance and hides your prescription eyewear. BlueLight FilterTM All PDXTM Lenses filter out varying degrees of blue light. PDXTM Polarized Amber 16: Luminous Transmittance Value (Tv) = 16% This lens blocks 99.9% of all reflected glare while allowing 16% of visible light to pass through the lens to your eye. PDXTM Amber lenses have a medium to dark brown/yellow tint that is ideal for bright sunny days and overcast conditions. PDXTM Polarized Gray 15.5: Luminous Transmittance Value (Tv) = 15.5% This lens blocks 99.9% of all reflected glare while allowing 15.5% of visible light to pass through the lens to your eye. PDXTM Gray lenses have a medium to dark tint that allow colors to be seen in their most natural state.